How can I delete a section from my product pages?

How do i remove this section from my product pages?

https://texanmattress.com/collections/ghostbed/products/ghostbed-grande-mattress

@Lheilers which section exactly?

@Lheilers Use this CSS at the bottom of the theme.css. if you are talking about this section

div#shopify-section-101-nights {
    display: none;
}

@Lheilers ,

  1. In your Shopify Admin go to online store > themes > actions > edit code
  2. In your theme.liquid file, find the (press CTRL + F or command + F on Mac)
  3. paste this code right above the tag:

If it helps you please click on the “like” button and mark this answer as a solution!

Thank you.

Kind regards,
Diego

@Lheilers simple and easy solution
In Shopify Admin go to online store > themes > actions > edit code > theme.css
paste this code at the bottom

#shopify-section-101-nights {
    display: none !important;
}

check the results